MC9S12B128CFUE Freescale Semiconductor, MC9S12B128CFUE Datasheet

IC MCU 128K FLASH 25MHZ 80-QFP

MC9S12B128CFUE

Manufacturer Part Number
MC9S12B128CFUE
Description
IC MCU 128K FLASH 25MHZ 80-QFP
Manufacturer
Freescale Semiconductor
Series
HCS12r
Datasheet

Specifications of MC9S12B128CFUE

Core Processor
HCS12
Core Size
16-Bit
Speed
25MHz
Connectivity
CAN, I²C, SCI, SPI
Peripherals
POR, PWM, WDT
Number Of I /o
59
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 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
80-QFP
Processor Series
S12B
Core
HCS12
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
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
EWHCS12
Minimum Operating Temperature
- 40 C
On-chip Adc
16-ch x 10-bit
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MC9S12B128CFUE
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Freescale Semiconductor
HCS12BFAMILYPP
Rev. 2.8, 7/2005
Product Brief
MC9S12B Family
16-bit Microcontroller
1
Introduction
Designed for automotive multiplexing applications, members of the MC9S12B-Family of 16 bit
Flash-based microcontrollers are fully pin compatible and enable users to choose between different
memory and peripheral options for scalable designs. All MC9S12B-Family members are composed of
standard on-chip peripherals including a 16-bit central processing unit (CPU12), up to 256K bytes of Flash
EEPROM, 8K bytes of RAM, 2K bytes of EEPROM, two asynchronous serial communications interfaces
(SCI), serial peripheral interface (SPI), an input capture/output compare timer (TIM), 16-channel, 10-bit
analog-to-digital converter (ADC), an 8-channel pulse-width modulator (PWM), one CAN 2.0 A, B
software compatible module (MSCAN12) and an Inter-IC Bus. System resource mapping, clock
generation, interrupt control and bus interfacing are managed by the lite integration module (LIM). The
MC9S12B-Family 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.
In addition to the I/O ports available in each module, up to 22 I/O ports are available with Wake-Up
capability from STOP or WAIT mode.
© Freescale Semiconductor, Inc., 2005. All rights reserved.

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MC9S12B128CFUE Summary of contents

Page 1

... PLL circuit allows power consumption and performance to be adjusted to suit operational requirements. In addition to the I/O ports available in each module I/O ports are available with Wake-Up capability from STOP or WAIT mode. © Freescale Semiconductor, Inc., 2005. All rights reserved. HCS12BFAMILYPP Rev. 2.8, 7/2005 ...

Page 2

... Flexible identifier filter programmable bit bit bit — Four separate interrupt channels for Rx, Tx, error and wake-up — Low-pass filter wake-up function — Loop-back for self test operation • Input Capture/Output Compare Timer (TIM) 2 NOTE MC9S12B Family, Rev. 2.8 Freescale Semiconductor ...

Page 3

... Limp home mode in absence of external clock — Clock Monitor — Low power 0 MHz crystal oscillator reference clock • Operation frequency — 50MHz equivalent to 25MHz Bus Speed for single chip — 50MHz equivalent to 25MHz Bus Speed in expanded bus modes Freescale Semiconductor MC9S12B Family, Rev. 2.8 Features 3 ...

Page 4

... MC9S12B256 1 80QFP MC9S12B256 1 112LQFP MC9S12B128 1 80QFP MC9S12B128 1 112LQFP MC9S12B64 1 80QFP MC9S12B64 1 MC9S12B Family, Rev. 2.8 SPI IIC A/D PWM TIM 16ch 8ch 8ch 8ch 7ch 8ch 16ch 8ch 8ch 8ch 7ch 8ch 16ch 8ch 8ch 8ch 7ch 8ch Freescale Semiconductor I ...

Page 5

... A/D Converter 5V & PLL 2.5V Voltage Regulator Reference VDDPLL VDDA VSSPLL VSSA Voltage Regulator 5V & I/O VDDR VSSR Not all functionality shown in this Block diagram is available in all Versions! Freescale Semiconductor ATD AN0 PAD0 AN1 PAD1 AN2 PAD2 AN3 PAD3 AN4 PAD4 ...

Page 6

... Signals shown in Bold are not available on the 80 Pin Package MC9S12B Family, Rev. 2.8 84 VRH 83 VDDA 82 PAD15/AN15 81 PAD07/AN07 80 PAD14/AN14 79 PAD06/AN06 78 PAD13/AN13 77 PAD05/AN05 76 PAD12/AN12 75 PAD04/AN04 74 PAD11/AN11 73 PAD03/AN03 72 PAD10/AN10 71 PAD02/AN02 70 PAD09/AN09 69 PAD01/AN01 68 PAD08/AN08 67 PAD00/AN00 66 VSS2 65 VDD2 64 PA7/ADDR15/DATA15 63 PA6/ADDR14/DATA14 62 PA5/ADDR13/DATA13 61 PA4/ADDR12/DATA12 60 PA3/ADDR11/DATA11 59 PA2/ADDR10/DATA10 58 PA1/ADDR9/DATA9 57 PA0/ADDR8/DATA8 Freescale Semiconductor ...

Page 7

... IOC0/PT0 5 IOC1/PT1 6 IOC2/PT2 7 IOC3/PT3 8 VDD1 9 VSS1 10 IOC4/PT4 11 IOC5/PT5 12 IOC6/PT6 13 IOC7/PT7 14 MODC/TAGHI/BKGD 15 ADDR0/DATA0/PB0 16 ADDR1/DATA1/PB1 17 ADDR2/DATA2/PB2 18 ADDR3/DATA3/PB3 19 ADDR4/DATA4/PB4 20 Figure 2. Pin Assignments in 80 QFP for MC9S12B-Family Freescale Semiconductor MC9S12B-Family 50 80 QFP MC9S12B Family, Rev. 2.8 Features VRH VDDA PAD07/AN07 PAD06/AN06 PAD05/AN05 PAD04/AN04 PAD03/AN03 PAD02/AN02 ...

Page 8

... Protected Sector 16K Fixed Flash EEPROM $7FFF $8000 16K Page Window sixteen * 16K Flash EEPROM Pages $BFFF $C000 16K Fixed Flash EEPROM 2K, 4K 16K Protected Boot Sector $FFFF $FF00 BDM (If Active) VECTORS $FFFF SPECIAL SINGLE CHIP MC9S12B Family, Rev. 2.8 Freescale Semiconductor ...

Page 9

... The figure shows a useful map, which is not the map out of reset. After reset the map is: $0000 - $03FF: Register Space $0000 - $0FFF: 4K RAM (only 3K visible $0400 - $0FFF) $0000 - $07FF: 1K EEPROM (not visible) $2000 - $3FFF: 12K Flash Figure 4. MC9S12Bx128 User Configurable Memory Map Freescale Semiconductor $0000 1K Register Space $03FF Mappable to any 2K Boundary $0800 ...

Page 10

... Protected Sector 16K Fixed Flash EEPROM $7FFF $8000 16K Page Window four * 16K Flash EEPROM Pages $BFFF $C000 16K Fixed Flash EEPROM 2K, 4K 16K Protected Boot Sector $FFFF $FF00 BDM (If Active) VECTORS $FFFF SPECIAL SINGLE CHIP MC9S12B Family, Rev. 2.8 Freescale Semiconductor ...

Page 11

... T L PIN 1 112 IDENT 1 VIEW 0.050 θ C1 (Y) (Z) VIEW AB Figure 6. 112-pin LQFP Mechanical Dimensions (case no. 987) Freescale Semiconductor 0. TIPS VIEW AB θ 2 0.10 T 112X SEATING PLANE θ 0. GAGE PLANE (K) θ MC9S12B Family, Rev. 2.8 Features 108X X= VIEW BASE METAL D 0 ...

Page 12

... F 0.22 G 0.65 BSC H --- J 0.13 K 0.65 L 12.35 REF ° 0.13 P 0.325 BSC ° 0.13 S 16.95 T 0.13 ° 16.95 W 0.35 X 1.6 REF Freescale Semiconductor MAX 14.10 14.10 2.45 0.38 2.40 0.33 0.25 0.23 0.95 ° 10 0.17 ° 7 0.30 17.45 --- --- 17.45 0.45 ...

Page 13

... Freescale Semiconductor MC9S12B Family, Rev. 2.8 Features 13 ...

Page 14

... Freescale Semiconductor product could create a situation where personal injury or death may occur. Should Buyer ...

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