mcf51jm128 Freescale Semiconductor, Inc, mcf51jm128 Datasheet - Page 3

• Manufacturer Part Number: mcf51jm128
• Description: Mcf51jm128 Coldfire Microcontroller Flexis 32-bit V1 Coldfire? Usb Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

1
1.1
The MCF51JM128 series consists of two devices. These are compared in
Freescale Semiconductor
1
Flash memory size (Kbytes)
RAM size (Kbytes)
V1 ColdFire core with BDM (background debug module)
ACMP (analog comparator)
ADC (analog-to-digital converter) channels (12-bit)
CAN (controller area network)
CAU (cryptographic acceleration unit)
CMT (carrier modulator timer)
COP (computer operating properly)
IIC1 (inter-integrated circuit)
IIC2
IRQ (interrupt request input)
KBI (keyboard interrupts)
LVD (low-voltage detector)
MCG (multipurpose clock generator)
Port I/O
RGPIO (rapid general-purpose I/O)
RNGA (random number generator accelerator)
RTC (real-time counter)
SCI1 (serial communications interface)
SCI2
SPI1 (serial peripheral interface)
SPI2
TPM1 (timer/pulse-width modulator) channels
TPM2 channels
USB On-The-Go (Dual-role OTG device with on-chip
transceiver)
XOSC (crystal oscillator)
Up to 16 pins on Ports A, H, and J are shared with the ColdFire Rapid GPIO module.
1
MCF51JM128 Family Configurations
Device Comparison
Feature
Table 1. MCF51JM128 Series Device Comparison
MCF51JM128 ColdFire Microcontroller, Rev. 0
80-pin
Yes
Yes
66
16
8
6
MCF51JM128
Yes
12
64-pin
Table
128
No
16
51
8
6
6
1.
No
44-pin
No
No
33
8
6
0
4
MCF51JM128 Family Configurations
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
2
80-pin
Yes
Yes
66
16
8
6
Yes
MCF51JM64
12
64-pin
No
64
51
8
8
6
6
No
44-pin
No
No
33
8
6
0
4
3