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Microcontrollers
FR Series
FR Series General Lineup
| FR Series |
Parts | Max Op Frequency |
Operating Voltage |
Int ROM/RAM |
Ext Bus Configuration |
DRAMC | DMAC | UART B. Timer |
Seq. Comparsion Type A/D |
Reload Timer |
PWM | PPG | Package |
| FR 20 | MB91191R/F191A (580K) |
20MHz | 3.3 | Address: 16-bit Data: 8/16-bit |
no | no | SIO 3-ch, 16 | 10-bit, 16-ch | no | 12-bit x 6-ch | no | LQFP-120 | |
| FR 20 | MB91192/F192 (580K) |
20MHz | 3.3 | 384KB ROM 2KB RAM |
Address: 16-bit Data: 8/16-bit |
no | no | SIO 3-ch, 16 | 10-bit, 16-ch | no | 12-bit x 6-ch | no | LQFP-120 |
| FR 30 | MB91101A (936K) |
50 (int) / 25 (ext) MHz |
At 5V, ext: 5V At 3V, ext: 3.3V |
Data-RAM: 2KB |
Address: 25-bit Data: 8/16 bit |
2 banks (Hyper/Fact) |
8-ch (Ext: 3-ch) |
3-ch/3-ch | 10-bit, 4-ch | 16-bit x 3-ch | 4-ch | no | QFP-100 LQFP-100 FBGA (planned) |
| FR 30 | MB91107 (780K) |
50 MHz | 3.0-3.6 | 128KB RAM 1 Cashe KB |
Address: 25-bit Data: 8/16 bit |
Yes 2 banks |
8-ch | 3-ch | 10-bit, 4-ch | 3-ch | 4-ch | no | LQFP-120 |
| FR 30 | MB91108 (780K) |
50 MHz | 3.0-3.6 | 160KB RAM 1 Cashe KB |
Address: 25-bit Data: 8/16 bit |
Yes 2 banks |
8-ch | 3-ch | 10-bit, 4-ch | 3-ch | 4-ch | no | LQFP-120 |
| FR 30 | MB91121 (960K) |
50 MHz | 3.3 | 4KB RAM 1KB Instr cache |
Address: 25-bit Data: 8/16 bit |
Yes 2 banks |
8-ch | 3-ch | 10-bit, 8-ch 16-bit fixed pt DSP |
16-bit x 3-ch | 16-bit 4-ch |
no | LQFP |
| FR 30 | MB91F127 (925K) |
25 MHz | 3.0-3.6 | 128KB RAM 1 Cache KB |
Address: 25-bit Data: 8/16 bit |
No | 8-ch | 3-ch | 10-bit, 8-ch | 3-ch | no | 4-ch | LQFP-100 |
| FR 30 | MB91F128 (925K) |
25 MHz | 3.0-3.6 | 160KB RAM 1 Cache KB |
Address: 25-bit Data: 8/16 bit |
No | 8-ch | 3-ch | 10-bit, 8-ch | 3-ch | no | 4-ch | LQFP-100 |
| FR 30 | MB91133 (800K) |
33 MHz | 3.0-3.6 | 8KB RAM 254 KB ROM |
Address: 25-bit Data: 8/16 bit |
No | 8-ch | 1-ch | 10-bit, 8-ch | 16-bit x 5-ch | no | 16-bit 6-ch |
LQFP |
| FR 30 | MB91F133 (620K) |
33 MHz | 3.0-3.6 | 8KB RAM 254 KB Flash |
Address: 25-bit Data: 8/16 bit |
No | 8-ch | 1-ch | 10-bit, 8-ch | 16-bit x 5-ch | no | 16-bit 6-ch |
LQFP |
| FR 30 | MB91154 (720K) |
33 MHz | 3.0-3.6 | 22KB RAM 312KB ROM |
Address: 25-bit Data: 8/16 bit |
No | 8-ch | 4-ch | 10-bit, 8-ch | 16-bit x 4-ch | no | 16-bit 6-ch |
LQFP |
| FR 30 | MB91F154 (650K) |
33 MHz | 3.15 - 3.6 | 384KB ROM 22KB RAM |
Address: 25-bit Data: 8/16 bit |
No | 8-ch | 4-ch | 10-bit, 8-ch | 4-ch | no | 16-bit 6-ch |
LQFP-144 |
| FR 30 | MB91155 (650K) |
33MHz | 3.15 - 3.6 | 510KB ROM 34KB RAM |
Address: 25-bit Data: 8/16 bit |
No | 8-ch | 4-ch | 10-bit, 8-ch | 4-ch | no | 16-bit 6-ch |
LQFP-144 |
| FR 30 | MB91F155 (720K) |
33 MHz | 3.0 - 3.6 | 34KB RAM 510KB Flash |
Address: 25-bit Data: 8/16 bit |
No | 8-ch | 4-ch | 10-bit, 8-ch | 16-bit x 4-ch | no | 16-bit 6-ch |
LQFP |
| FR 30 | MB91F158 (780K) |
32MHz | 3.2- 3.5 | 8KB RAM 510KB Flash |
Address: 24-bit Data: 8/16 bit |
no | no | 2-ch | 10-bit, 8-ch | 16-bits x 2-ch | no | no | LQFP-120 |
| FR 50 | MB91F362GB (3.02MB) |
64 Mhz | 4.75 - 5.25 | 4KB RAM + 4KB Instr RAM + 12KB data RAM + 512KB flash |
Address: 21-bit Data up to 32-bit |
No | 2-ch | 3-ch/ 3 CAN controllers also I2C |
10-bit, 16-ch | 16-bit x 6-ch | 16-bit | 16-bit 8-ch |
QFP |
| FR 50 | MB91365GB (3.02MB) |
64MHz | 4.25- 5.25 | 512KB ROM 16KB RAM |
no | Yes | 5-ch | 3-ch | 10-bit, 8-ch | 6-ch | 8-ch | 16-bit 1-ch |
LQFP-120 |
| FR 50 | MB91F366GA/GB (3.02MB) |
64MHz | 4.25- 5.25 | 512KB ROM 32KB RAM |
no | Yes | 5-ch | 3-ch | 10-bit, 8-ch | 6-ch | 8-ch | 16-bit 1-ch |
LQFP-120 |
| FR 50 | MB91F367G/GB (3.02MB) |
64MHz | 4.25 - 5.25 | 512KB RAM 32KB ROM |
no | No | no | 1-ch | 8-ch | 3-ch | no | 2 ch | QFP-120 |
| FR 50 | MB91F368GB (3.02MB) |
64MHz | 4.25 - 5.25 | 512KB RAM 32KB ROM |
no | No | no | 1-ch | 8-ch | 3-ch | no | 2-ch | QFP-120 |
| FR 50 | MB91F369GA (3.02MB) |
64MHz | 4.25 - 5.25 | 512KB RAM 32KB ROM |
Address: 25-bit Data: 8/16 bit |
Yes | 5-ch | 1-ch | 10-bit, 10-ch | 3-ch | 4-ch | 16-bit 1-ch |
LQFP-120 |
| FR 60 | MB91301 (320K) |
68MHz | 3 -3.6 | 4KB RAM 4 Cache KB |
Address: 25-bit Data: 8/16 bit |
Yes | 5-ch | 3-ch | 10-bit, 8-ch | 4-ch | no | 16-bit 4-ch |
LQFP-144 |
| FR60 | MB91305 (880K) |
64MHz | Dual: 3.3V, 1.8V | Ext ROM, 64KB RAM | Yes | No | 5-ch | 5-ch | 10-bit, 10-ch | 3-ch | no | 4-ch | LQFP-176 |
| FR 60 | MB91307B (907K) |
66MHz (int) 33MHz (ext) |
3.3- 3.6V | 128KB RAM 1KB Cache |
Address: 25-bit Data: 8/16 bit |
No | 5-ch | 3-ch | 4-ch | 3-ch | no | no | LQFP-120 |
| FR 60 | MB91307R (954K) |
66MHz (int) 33MHz (ext) |
3.3 - 3.6 1.65 - 1.95 |
128KB RAM 1KB Cache |
Address: 25-bit Data: 8/16 bit |
No | 5-ch | 3-ch | 4-ch | 3-ch | no | no | LQFP-120 |
| FR60 Lite | MB91F267N | 33MHz | 4 - 5.5 | 128KB FlashROM/4KB RAM | No | No | 5-ch | 2-ch | 10-bit, 12-ch | 3-ch | No | 8-ch | LQFP-64 |
| FR 60 | MB91F312A (720K) |
40MHz | 3.0 - 3.6 2.35 - 2.65 |
512KB/168KB ROM 16KB RAM |
USB/OSDC macro on ext bus I/F Data: 8/16 bit |
no | 5-ch | 5-ch | no | 3-ch | no | 4-ch | LQFP-144 |
| FR60 | MB91F318A |
40MHz | 3.3V | 1024KB | No | No | 5-ch | 5-ch | 10bitx10ch | 3-ch | No | 16bitx4ch | LQFP-176 |
| FR60 | MB91FV319A |
40MHz |
3.3V |
1024KB |
No |
No |
5-ch |
5-ch |
10bitx10ch 1 |
3-ch |
No |
16bitx4ch |
LQFP-176 |
| FR 60 | MB91352A (620K) |
50MHz | 3.0 - 3.6 | 384KB ROM 8K RAM |
Address: 25-bit Data: 8/16 bit |
no | 5-ch | 4-ch | 10-bit, 8-ch | 16-bits x 4 ch | no | no | LQFP-120 |
| FR 60 | MB91353A/F353A (620K) |
50MHz | 3.0 - 3.6 | 512KB ROM RAM |
Address: 25-bit Data: 8/16 bit |
no | 5-ch | 4-ch | 10-bit, 8-ch | 16-bits x 4 ch | no | no | LQFP-120 |
| FR 60 | MB91354A (620K) |
50MHz | 3 | 384KB ROM 16KB RAM |
Address: 25-bit Data: 8/16 bit |
no | 5-ch | 5-ch | 10-bit, 12-ch | 4-ch | no | 16-bit 6-ch |
LQFP-176 |
| FR 60 | MB91355A (620K) |
50 MHz | 3.3V | 512KB ROM 16KB RAM |
Address: 25-bit Data: 8/16 bit |
No | 5-ch | 5-ch | 10-bit, 12-ch | 4-ch | no | 16-bit 6-ch |
LQFP-176 |
| FR 60 | MB91F355A (620K) |
50 MHz | 3.3V | 512KB ROM 16KB RAM |
Address: 25-bit Data: 8/16 bit |
No | 5-ch | 5-ch | 10-bit, 12-ch | 4-ch | no | 16-bit 6-ch |
LQFP-176 |
| FR 60 Lite | MB91232L (2.2M) |
33.6MHz | 3.0 - 3.6 | 192KB ROM 16KB RAM |
no | no | no | 4-ch | 10-bit, 8-ch | 16-bits x 4 ch | 6-ch | no | LQFP-120 |
| FR 60 Lite | MB91233L (2.2M) |
33.6MHz | 3.0 - 3.6 | 192KB ROM 16KB RAM |
no | no | no | 4-ch | 10-bit, 8-ch | 16-bits x 4 ch | 6-ch | no | LQFP-120 |
| FR 60 Lite | MB91F233 (2.2M) |
33.6MHz | 3.0 - 3.6 | 192KB ROM 16KB RAM |
no | no | no | 4-ch | 10-bit, 8-ch | 16-bits x 4 ch | 6-ch | no | LQFP-120 |
| FR 60 Lite | MB91F233L (2.2M) |
33.6MHz | 3.0 - 3.6 | 192KB ROM 16KB RAM |
no | no | no | 4-ch | 10-bit, 8-ch | 16-bits x 4 ch | 6-ch | no | LQFP-120 |
| FR 60 Lite | MB91263B (620K) |
33MHz | 4 - 5.5 | 128KB ROM 8KB RAM |
no | no | 5-ch | 3-ch | 10-bit, 12-ch | 4-ch | no | 8-ch | LQFP/ QFP 100 |
| FR 60 Lite | MB91F264B (620K) |
33MHz | 4 - 5.5 | 256KB ROM 8KB RAM |
no | no | 5-ch | 3-ch | 10-bit, 12-ch | 4-ch | no | 8-ch | LQFP/ QFP 100 |
| FR 60 Lite | MB91266 (592K) |
33MHz | 4 - 5.5 | 64KB ROM 2KB RAM |
no | no | 5-ch | 2-ch | 10-bit, 12-ch | 3-ch | no | 8-ch | LQFP-64 |
| FR 60 Lite | MB91F267 (592K) |
33MHz | 4 - 5.5 | 64KB Flash 4KB RAM |
no | no | 5-ch | 2-ch | 10-bit, 12-ch | 3-ch | no | 8-ch | LQFP-64 |
| FR 60 Lite | MB91F272 (834K) |
32MHz | 4.5 - 5.5 | 256KB ROM 10KB RAM |
Yes | no | 5-ch | LIN-UART7-ch | 10-bit, 24-ch | 3-ch | no | 8-ch | LQFP-100 |
| FR71E | MB91F464AA |
80MHz | 3V to 5V | 416KB Flash ROM, 16KB RAM, | No | No | 5-ch | 5ch, 1ch with FIFO | 10-bit, 21-ch | 8-ch | No | 10ch | LQFP-100 |
| FR71E | MB91F465KA | 80MHz | 3V to 5V | 544KB Flash ROM, 16KB RAM | No | No | 5-ch | 5ch, 1ch with FIFO | 10-bit, 26-ch | 8-ch | No | 10ch | LQFP-120 |
| FR71E | MB91F465XA |
80MHz | 3V to 5V | 544KB Flash ROM, 16KB RAM | No | No | 5-ch | 5ch, 3ch FIFO | 10-bit, 17-ch | 8-ch | No | 12ch | LQFP-100 |
| FR71E | MB91F467BA |
80MHz | 3V to 5V | 1MBytes Flash, 64KB RAM | Yes, Address: 26-bit, Data: 32-bit | No | 5-ch | 7ch, 4ch with FIFO | 10-bit, 32-ch | 8-ch | No | 16ch | LQFP-144 |
| FR71E | MB91F467DA |
96MHz | 3V to 5V | 1MBytes Flash, 64KB RAM | Yes, Address: 26-bit, Data: 32-bit | No | 5ch | 5ch, 4ch with FIFO | 10-bit, 24-ch | 8-ch | No | 12ch | QFP-208 |
| FR71E | MB91F467RB |
80MHz | 4.0 - 5.5 | 1MB Flash ROM, 64KB RAM | Yes | No | 5-ch | 4ch | 10-bit, 16-ch | 7-ch | No | 8-ch | LQFP-176 |
| FR71E | MB91F475 |
80MHz | 4.0 - 5.5 | 256KB ROM, 16KB RAM | Yes | No | 5-ch | 4ch | 10-bit, 12-ch | 3-ch | 3-ch | 8ch | LQFP-144 |
| FR71E | MB91F477 (544K) |
80MHz | 4.0 - 5.5 | 256KB ROM, 16KB RAM | Yes | no | 5-ch | 4ch | 10-bit, 12-ch | 3-ch | 3-ch | 3-ch | LQFP-100 |
| FR71E | MB91F478 |
80MHz | 4.0 - 5.5 | 384KB ROM, 24KB RAM | Yes | No | 5-ch | 4ch | 10-bit, 12-ch | 3-ch | 3-ch | 8-ch | LQFP-144 |
| FR71E | MB91F479 |
80MHz | 4.0 - 5.5 | 256KB ROM, 16KB RAM | Yes | No | 5-ch | 4ch | 10-bit, 12-ch | 3-ch | 3-ch | 8-ch | LQFP-144 |
| FR71E | MB91F487 |
80MHz | 4.0 - 5.5 | 512KB ROM, 32KB RAM | Yes | No | 5-ch | 4ch | 10-bit, 12-ch | 3-ch | 3-ch | 8-ch | LQFP-100 |
| FR71E | MB91482 |
80MHz | 4.0 - 5.5 | 256KB ROM, 16KB RAM | Yes | No | 5-ch | 4ch | 10-bit, 12-ch | 3-ch | 3-ch | 8-ch | LQFP-100 |
| FR71E | MB91F478 (544K) |
80MHz | 4.0 - 5.5 | 512KB ROM, 32KB RAM | Yes | no | 5-ch | 4ch | 10-bit, 12-ch | 3-ch | 3-ch | 3-ch | LQFP-100 |
1 = Under Development
FR-ASSP Device Family
| CPU Core | Parts | Max OP Frequency | Operating Voltage | Int ROM/RAM | Memory I/F | EXT IRQ | DMAC | UART/SIO | I2C | LAN/LAN FIFO | Security | Special Features | Package |
| FR 60 | MB91401 |
50MHz | Dual-Int.1.8V, I/O 3.3V | Data RAM-8KB I. Cache-4KB |
32/16/8-bit Async | 3-ch+NMI | 5-ch | 2-ch | 1-ch(100Kbps) | 10/100 x1ch TX 1.5KB, Rx 9.2KB |
DES, 3DES, IPsec Manager | Authentication:MD5, SHA-1, HMAC 8 GPIO, 16 bitx3ch Reload Timer Slave Bus I/F, CF Card I/F, USB 2.0 FS |
FBGA-240 |
| FR 60 | MB91402 | 30MHz | Single 3.3V | Data RAM-8KB ROM 256KB I. Cache-4KB |
16/8-bit Async SDRAM, FCRAM I/F |
2-ch+4-ch(GPIO pin) | 5-ch | 2-ch | 1-ch(400Kbps) | 10/100 x1ch TX 1.5KB, Rx 3KB |
- | 26 GPIO, 16 bitx3ch Reload Timer Slave Bus I/F |
LQFP-144 |
| FR 60 | MB91403 | 30MHz | Single 3.3V | RAM-64KB Data RAM-8KB ROM 256KB I. Cache-4KB |
16/8-bit Async SDRAM, FCRAM I/F |
2-ch+4-ch(GPIO pin) | 5-ch | 2-ch | 1-ch(400Kbps) | 10/100 x1ch TX 1.5KB, Rx 3KB |
DES, 3DES, AES (128/192/256bit) ECB/CBC |
Authentication:MD5, SHA-1, HMAC 26 GPIO, 16 bitx3ch Reload Timer Slave Bus I/F |
LQFP-144 |
