Product Summary

The MC9S12DP256BMPV microcontroller unit (MCU) is a 16-bit device composed of standard on-chip peripherals including a 16-bit central processing unit (HCS12 CPU), 256K bytes of Flash EEPROM, 12K bytes of RAM, 4K bytes of EEPROM, two asynchronous serial communications interfaces (SCI), three serial peripheral interfaces (SPI), an 8-channel IC/OC enhanced capture timer, two 8-channel, 10-bit analog-to-digital converters (ADC), an 8-channel pulse-width modulator (PWM), a digital Byte Data Link Controller (BDLC), 29 discrete digital I/O channels (Port A, Port B, Port K and Port E), 20 discrete digital I/O lines with interrupt and wakeup capability, five CAN 2.0 A, B software compatible modules (MSCAN12), and an Inter-IC Bus. The MC9S12DP256BMPV has full 16-bit data paths throughout. However, the external bus can operate in an 8-bit narrow mode so single 8-bit wide memory can be interfaced for lower cost systems. The inclusion of a PLL circuit allows power consumption and performance to be adjusted to suit operational requirements.

Parametrics

MC9S12DP256BMPV absolute maximum ratings: (1)I/O, Regulator and Analog Supply Voltage VDD5: -0.3~6.0 V; (2)Digital Logic Supply Voltage 2 VDD -0.3~3.0 V; (3)PLL Supply Voltage 2 VDDPLL -0.3 3.0 V; (4)Voltage difference △VDDX to VDDR and VDDA DVDDX: -0.3~0.3 V; (5)Voltage difference △VSSX to VSSR and VSSA DVSSX: -0.3~0.3 V; (6)Digital I/O Input Voltage VIN: -0.3~6.0 V.

Features

MC9S12DP256BMPV features: (1)HCS12 Core; (2)CRG (low current oscillator, PLL, reset, clocks, COP watchdog, real time interrupt, clock monitor); (3)8-bit and 4-bit ports with interrupt functionality; (4)Memory. 256K Flash EEPROM, 4K byte EEPROM, 12K byte RAM.

Diagrams

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
MC9S12DP256BMPV
MC9S12DP256BMPV

Freescale Semiconductor

16-bit Microcontrollers (MCU) 16 Bit 25MHz

Data Sheet

Negotiable 
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
MC9S08AC128CFGE
MC9S08AC128CFGE

Freescale Semiconductor

8-bit Microcontrollers (MCU) 8 Bit 128K FLASH 8K RAM

Data Sheet

0-1: $2.56
1-25: $2.32
25-50: $1.99
50-100: $1.61
MC9S08AC128CFUE
MC9S08AC128CFUE

Freescale Semiconductor

8-bit Microcontrollers (MCU) 8 Bit 128K FLASH 8K RAM

Data Sheet

0-1: $2.75
1-25: $2.48
25-50: $2.13
50-100: $1.73
MC9S08AC128CLKE
MC9S08AC128CLKE

Freescale Semiconductor

8-bit Microcontrollers (MCU) 8 Bit 128K FLASH 8K RAM

Data Sheet

0-1: $2.77
1-25: $2.51
25-50: $2.14
50-100: $1.74
MC9S08AC128MLKE
MC9S08AC128MLKE

Freescale Semiconductor

8-bit Microcontrollers (MCU) 128K FLASH, 8K RAM

Data Sheet

0-1: $3.25
1-25: $3.06
25-100: $1.91
MC9S08AC128MFGE
MC9S08AC128MFGE

Freescale Semiconductor

8-bit Microcontrollers (MCU) 128K FLASH, 8K RAM

Data Sheet

0-1: $3.00
1-25: $2.83
25-100: $1.77
MC9S08AC128MFUE
MC9S08AC128MFUE

Freescale Semiconductor

8-bit Microcontrollers (MCU) 128K FLASH 8K RAM

Data Sheet

0-1: $3.20
1-25: $3.02
25-100: $1.89