参数资料
型号: MM908E621ACDWBR2
厂商: Freescale Semiconductor
文件页数: 59/60页
文件大小: 0K
描述: IC SW QUAD HB/TRPL HISID 54-SOIC
标准包装: 1,000
应用: 自动镜像控制
核心处理器: HC08
程序存储器类型: 闪存(16 kB)
控制器系列: 908E
RAM 容量: 512 x 8
接口: SCI,SPI
输入/输出数: 12
电源电压: 9 V ~ 16 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 54-BSSOP(0.295",7.50mm 宽)裸露焊盘
包装: 带卷 (TR)
供应商设备封装: 54-SOICW-EP
Analog Integrated Circuit Device Data
8
Freescale Semiconductor
908E621
ELECTRICAL CHARACTERISTICS
STATIC ELECTRICAL CHARACTERISTICS
STATIC ELECTRICAL CHARACTERISTICS
Table 3. Static Electrical Characteristics
All characteristics are for the analog chip only. Refer to the 68HC908EY16 datasheet for characteristics of the microcontroller
chip. Characteristics noted under conditions 9.0 V VSUP 16 V, -40 °C TJ 125 °C, unless otherwise noted. Typical values
noted reflect the approximate parameter mean at TA = 25 °C under nominal conditions, unless otherwise noted.
Characteristic
Symbol
Min
Typ
Max
Unit
SUPPLY VOLTAGE RANGE
Nominal Operating Voltage
VSUP1
9.0
16
V
Extended Operating Voltage (LIN only 8…18 V)(8)
VSUP2
7.5
20
V
SUPPLY CURRENT RANGE
Normal Mode(8)
VSUP = 12 V, Analog Chip in Normal Mode (PSON=1), MCU Operating
Using Internal Oscillator at 32 MHz (8.0MHz Bus Frequency), SPI, ESCI,
ADC Enabled
Stop Mode(8), (9)
VSUP = 12 V, Voltage Regulator with limited current capability
Sleep Mode(8), (9)
VSUP = 12 V, Voltage Regulator off
IRUN
ISTOP
ISLEEP
25
40
12
50
20
mA
μA
DIGITAL INTERFACE RATINGS (ANALOG DIE)
Output pins RST_A, IRQ_A, RXD (MISO probe only)
Low-state Output Voltage (IOUT = -1.5 mA)
High-state Output Voltage (IOUT = 250 μA)
VOL
VOH
3.85
0.4
V
Output pin RXD - Capacitance(10)
COUT
–4.0
pF
Input pins RST_A, PWM (SS, MOSI, TXD probe only)
Input Logic Low Voltage
Input Logic High Voltage
VIL
VIH
3.5
1.5
V
Input pins - Capacitance(10)
CIN
–4.0
pF
Pins IRQ_A, RST_A - Pull-up Resistor
RPULLUP1
–10
k
Ω
Pins SS - Pull-up Resistor
RPULLUP2
–100
k
Ω
Pins MOSI, SPSCK, PWM - Pull-down Resistor
RPULLDOWN
–100
k
Ω
Pin TXD - Pull-up Current Source
IPULLUP
–35
μA
Notes
7.
Device is fully functional, but some of the parameters might be out of spec.
8.
Total current measured at GND pins.
9.
Stop and Sleep mode current will increase if VSUP exceeds 15 V.
10.
This parameter is guaranteed by process monitoring but is not production tested.
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