参数资料
型号: MC9S12DG256VFUE
厂商: Freescale Semiconductor
文件页数: 8/14页
文件大小: 0K
描述: IC MCU 256K FLASH 25MHZ 80-QFP
标准包装: 84
系列: HCS12
核心处理器: HCS12
芯体尺寸: 16-位
速度: 25MHz
连通性: CAN,I²C,SCI,SPI
外围设备: PWM,WDT
输入/输出数: 59
程序存储器容量: 256KB(256K x 8)
程序存储器类型: 闪存
EEPROM 大小: 4K x 8
RAM 容量: 12K x 8
电压 - 电源 (Vcc/Vdd): 2.35 V ~ 5.25 V
数据转换器: A/D 16x10b
振荡器型: 内部
工作温度: -40°C ~ 105°C
封装/外壳: 80-QFP
包装: 托盘
PRODUCT PROPOSAL, Rev 6.1, 23-Oct-02
3
Pin out explanations:
— A/D is the number of modules/total number of A/D channels.
— I/O is the sum of ports capable to act as digital input or output.
112 Pin Packages:
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)
80 Pin Packages:
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)
— CAN0 pins are shared between J1850 pins.
— CAN0 can be routed under software control from PM1:0 to pins PM3:2 or PM5:4 or PJ7:6.
— CAN4 pins are shared between IIC pins.
— CAN4 can be routed under software control from PJ7:6 to pins PM5:4 or PM7:6.
— Versions with 4 CAN modules will have CAN0, CAN1, CAN2 and CAN4.
— Versions with 3 CANs modules will have CAN0, CAN1 and CAN4.
— Versions with 2 CAN modules will have CAN0 and CAN4.
— Versions with one CAN module will have CAN0.
— Versions with 2 SPI modules will have SPI0 and SPI1.
— Versions with 1 SPI will have SPI0.
— SPI0 can be routed to either Ports PS7:4 or PM5:2.
— SPI2 pins are shared with PWM7:4; In 112 pin versions SPI2 can be routed under software control to
PH7:4. In 80 pin packages SS-signal of SPI2 is not bonded out!
NOTE
CAN and SPI routing features are not available on the 1st PC9S12DP256 mask set 0K36N!
Table 1 List of MC9S12D-Family members
Flash
RAM
EEPROM
Package
Device
CAN
J1850
SCI
SPI
IIC
A/D
PWM
I/O
512K
14K
4K
112LQFP
DP512
51231
2/16
8
91
DT512
30231
2/16
8
91
DJ512
21231
2/16
8
91
256K
12K
4K
112LQFP
DT256
30231
2/16
8
91
DJ256
21231
2/16
8
91
DG256
20231
2/16
8
91
80QFP
DJ256
21231
1/8
7
59
DG256
20231
1/8
7
59
128K
8K
2K
112LQFP
DT128
30221
2/16
8
91
DJ128
21221
2/16
8
91
DG128
20221
2/16
8
91
80QFP
DJ128
21221
1/8
7
59
DG128
20221
1/8
7
59
64K
4K
1K
112LQFP
DJ64
11211
2/16
8
91
D64
10211
2/16
8
91
80QFP
DJ64
11211
1/8
7
59
D64
10211
1/8
7
59
32K
2K
1K
80QFP
D32
10210
1/8
7
59
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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