参数资料
型号: M37512FCHP
元件分类: 微控制器/微处理器
英文描述: 8-BIT, FLASH, 4 MHz, MICROCONTROLLER, PQFP48
封装: 7 X 7 MM, 0.50 MM PITCH, PLASTIC, LQFP-48
文件页数: 77/89页
文件大小: 877K
代理商: M37512FCHP
Feb 18, 2005
page 77 of 85
REJ03B0122-0101
7512 Group
Table 24 Electrical characteristics (2)
(VCC = 2.5V±2%, VSS = 0 V, Ta = –20 to 85 °C, unless otherwise noted)
Power source current
Limits
Parameter
Min.
Typ.
Max.
Symbol
Unit
High-speed mode
f(XIN) = 4 MHz or high-speed RC oscillating (4MHZ)
f(XCIN) = 32.768 kHz or RC oscillating
Output transistors “off”
Current integrator and current detector stopped
High-speed mode
f(XIN) = 4 MHz or high-speed RC oscillating (4MHZ)
(in WIT state)
f(XCIN) = 32.768 kHz
Output transistors “off”
Current integrator and current detector stopped
Low-speed mode
f(XIN) = stopped
f(XCIN) = 32.768 kHz or 32kHz RC oscillating
Output transistors “off”
Current integrator and current detector stopped
Low-speed mode
f(XIN) = stopped
f(XCIN) = 32.768 kHz (cristal)
or 32kHz RC oscillating (in WIT state)
Output transistors “off”
Current integrator and current detector stopped
Middle-speed mode
f(XIN) = 4 MHz or high-speed RC oscillating (4MHZ)
f(XCIN) = stopped
Output transistors “off”
Current integrator and current detector stopped
Middle-speed mode
f(XIN) = 4 MHz or high-speed RC oscillating (4MHZ)
(in WIT state)
f(XCIN) = stopped
Output transistors “off”
Current integrator and current detector stopped
Increment when A/D conversion is executed
f(XIN) = 4 MHz or high-speed RC oscillating (4MHZ)
Flash memory write
f(XIN) = 4MHZ
VCC = 2.5V
Flash memory erase
f(XIN) = 4MHZ
VCC = 2.5V
Test conditions
2.5
ICC
1.5
0.8
420
6.4
30
1.0
0.8
200
12
22
mA
A
mA
A
mA
cristal
RC
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