参数资料
型号: MC68332AMEH20
厂商: Freescale Semiconductor
文件页数: 62/88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: 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 ~ 125°C
封装/外壳: 132-BQFP 缓冲式
包装: 托盘
产品目录页面: 733 (CN2011-ZH PDF)
MC68332
MOTOROLA
MC68332TS/D
65
6.2 Address Map
The “Access” column in the QSM address map below indicates which registers are accessible only at
the supervisor privilege level and which can be assigned to either the supervisor or user privilege level,
according to the value of the SUPV bit in the QSMCR.
Y = M111, where M is the logic state of the MM bit in the SIMCR.
Table 24 QSM Address Map
Access
Address
15
8 7
0
S
$YFFC00
QSM MODULE CONFIGURATION (QSMCR)
S
$YFFC02
QSM TEST (QTEST)
S
$YFFC04
QSM INTERRUPT LEVEL (QILR)
QSM INTERRUPT VECTOR (QIVR)
S/U
$YFFC06
NOT USED
S/U
$YFFC08
SCI CONTROL 0 (SCCR0)
S/U
$YFFC0A
SCI CONTROL 1 (SCCR1)
S/U
$YFFC0C
SCI STATUS (SCSR)
S/U
$YFFC0E
SCI DATA (SCDR)
S/U
$YFFC10
NOT USED
S/U
$YFFC12
NOT USED
S/U
$YFFC14
NOT USED
PQS DATA (PORTQS)
S/U
$YFFC16
PQS PIN ASSIGNMENT (PQSPAR)
PQS DATA DIRECTION (DDRQS)
S/U
$YFFC18
SPI CONTROL 0 (SPCR0)
S/U
$YFFC1A
SPI CONTROL 1 (SPCR1)
S/U
$YFFC1C
SPI CONTROL 2 (SPCR2)
S/U
$YFFC1E
SPI CONTROL 3 (SPCR3)
SPI STATUS (SPSR)
S/U
$YFFC20–
$YFFCFF
NOT USED
S/U
$YFFD00–
$YFFD1F
RECEIVE RAM (RR[0:F])
S/U
$YFFD20–
$YFFD3F
TRANSMIT RAM (TR[0:F])
S/U
$YFFD40–
$YFFD4F
COMMAND RAM (CR[0:F])
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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