MC9S12B128VPVER Freescale Semiconductor, MC9S12B128VPVER Datasheet - Page 4

• Manufacturer Part Number: MC9S12B128VPVER
• Description: IC MCU 128K FLASH 25MHZ 112-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HCS12r

Specifications of MC9S12B128VPVER

• Core Processor: HCS12
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: CAN, I²C, SCI, SPI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 91
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 2.35 V ~ 5.5 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 112-LQFP
• Data Bus Width: 16 bit
• Data Ram Size: 4 KB
• Interface Type: CAN, SCI, SPI, I2C
• Maximum Clock Frequency: 50 MHz
• Number Of Programmable I/os: 91
• Number Of Timers: 8
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 16 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Features
4
•
•
•
•
Flash
256K
128K
64K
Internal 5V to 2.5V Regulator
112-Pin or 80-Pin LQFP package
— I/O lines with 5V input and drive capability
— 5VA/D converter inputs
— Dual supply - 5V for I/O and A/D, 2.5V logic
Development support
— Single-wire background debug™ mode (BDM)
— On-chip hardware breakpoints
Pin out explanations:
— I/O is the sum of ports capable to act as digital input or output
For 112 Pin Versions:
For 80 Pin Versions:
Port A = 8, B = 8, E = 6 + 2 input only, H = 8, J = 4, K = 7, M = 8, P = 8, S = 8, T = 8,
PAD = 16 input only.
22 inputs provide Interrupt capability (H =8, P= 8, J = 4, IRQ, XIRQ
Port A = 8, B = 8, E = 6 + 2 input only, J = 2, M = 6, P = 7, S = 4, T = 8, PAD = 8 input only.
11 inputs provide Interrupt capability (P= 7, J = 2, IRQ, XIRQ)
RAM
8K
4K
2K
EEPROM
2K
1K
1K
Table 1. List of MC9S12B-Family members
112LQFP MC9S12B256
112LQFP MC9S12B128
112LQFP
Package
80QFP
80QFP
80QFP
MC9S12B Family, Rev. 2.8
MC9S12B256
MC9S12B128
MC9S12B64
MC9S12B64
Device
CAN
1
1
1
1
1
1
SCI
2
2
2
2
2
2
SPI
1
1
1
1
1
1
IIC
1
1
1
1
1
1
16ch
16ch
16ch
A/D
8ch
8ch
8ch
Freescale Semiconductor
PWM
8ch
7ch
8ch
7ch
8ch
7ch
TIM
8ch
8ch
8ch
8ch
8ch
8ch
I/O
91
59
91
59
91
59