参数资料
型号: MC68332ACAG25
厂商: Freescale Semiconductor
文件页数: 3/88页
文件大小: 0K
描述: IC MCU 32BIT 25MHZ 144-LQFP
标准包装: 60
系列: M683xx
核心处理器: CPU32
芯体尺寸: 32-位
速度: 25MHz
连通性: EBI/EMI,SCI,SPI,UART/USART
外围设备: POR,PWM,WDT
输入/输出数: 15
程序存储器类型: ROMless
RAM 容量: 2K x 8
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: 144-LQFP
包装: 托盘
MC68332
MOTOROLA
MC68332TS/D
11
NOTES:
1. DATA[15:0] are synchronized during reset only. MODCLK is synchronized only when used as an input port pin.
2. EXTAL, XFC, and XTAL are clock reference connections.
2.2 MCU Power Connections
2.3 MCU Driver Types
T2CLK
Y
TPUCH[15:0]
A
Y
TSC
Y
TXD
Bo
Y
I/O
PQS7
XFC2
Special
XTAL2
Special
Table 3 MCU Power Connections
VSTBY
Standby RAM Power/Clock Synthesizer Power
VDDSYN
Clock Synthesizer Power
VSSE/VDDE
External Periphery Power (Source and Drain)
VSSI/VDDI
Internal Module Power (Source and Drain)
Table 4 MCU Driver Types
Type
I/O
Description
A
O
Output-only signals that are always driven; no external pull-up required
Aw
O
Type A output with weak P-channel pull-up during reset
B
O
Three-state output that includes circuitry to pull up output before high impedance is
established, to ensure rapid rise time. An external holding resistor is required to maintain
logic level while the pin is in the high-impedance state.
Bo
O
Type B output that can be operated in an open-drain mode
Table 2 MCU Pin Characteristic (Continued)
Pin
Mnemonic
Output
Driver
Input
Synchronized
Input
Hysteresis
Discrete
I/O
Port
Designation
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S
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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