参数资料
型号: MC68331CEH20
厂商: Freescale Semiconductor
文件页数: 8/84页
文件大小: 0K
描述: IC MCU 32BIT 20MHZ 132-PQFP
标准包装: 36
系列: M683xx
核心处理器: CPU32
芯体尺寸: 32-位
速度: 20MHz
连通性: EBI/EMI,SCI,SPI,UART/USART
外围设备: POR,PWM,WDT
输入/输出数: 18
程序存储器类型: ROMless
电压 - 电源 (Vcc/Vdd): 4.5 V ~ 5.5 V
振荡器型: 内部
工作温度: -40°C ~ 85°C
封装/外壳: 132-BQFP 缓冲式
包装: 托盘
16
MC68331TS/D
Y = M111, where M is the logic state of the module mapping (MM) bit in the SIMCR.
3.2 System Configuration and Protection
This functional block provides configuration control for the entire MCU. It also performs interrupt arbi-
tration, bus monitoring, and system test functions. MCU system protection includes a bus monitor, a
HALT monitor, a spurious interrupt monitor, and a software watchdog timer. These functions have been
made integral to the microcontroller to reduce the number of external components in a complete control
system.
S
$YFFA5E
CHIP-SELECT OPTION 4 (CSOR4)
S
$YFFA60
CHIP-SELECT BASE 5 (CSBAR5)
S
$YFFA62
CHIP-SELECT OPTION 5 (CSOR5)
S
$YFFA64
CHIP-SELECT BASE 6 (CSBAR6)
S
$YFFA66
CHIP-SELECT OPTION 6 (CSOR6)
S
$YFFA68
CHIP-SELECT BASE 7 (CSBAR7)
S
$YFFA6A
CHIP-SELECT OPTION 7 (CSOR7)
S
$YFFA6C
CHIP-SELECT BASE 8 (CSBAR8)
S
$YFFA6E
CHIP-SELECT OPTION 8 (CSOR8)
S
$YFFA70
CHIP-SELECT BASE 9 (CSBAR9)
S
$YFFA72
CHIP-SELECT OPTION 9 (CSOR9)
S
$YFFA74
CHIP-SELECT BASE 10 (CSBAR10)
S
$YFFA76
CHIP-SELECT OPTION 10 (CSOR10)
$YFFA78
NOT USED
$YFFA7A
NOT USED
$YFFA7C
NOT USED
$YFFA7E
NOT USED
Table 7 SIM Address Map (Continued)
Access
Address
15
8 7
0
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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