参数资料
型号: R5F21388ANFP
元件分类: 微控制器/微处理器
英文描述: 8-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP80
封装: 12 X 12 MM, 0.50 MM PITCH, PLASTIC, LQFP-80
文件页数: 37/56页
文件大小: 469K
代理商: R5F21388ANFP
R8C/38A Group
5. Electrical Characteristics
REJ03B0274-0110 Rev.1.10 Sep 28, 2009
Page 42 of 54
Under development Preliminary specification
Specifications in this manual are tentative and subject to change.
Note:
1. 4.2 V
VCC 5.5 V, Topr = 20 to 85°C (N version), and f(XIN) = 20 MHz, unless otherwise specified.
Table 5.17
Electrical Characteristics (1) [4.2 V
≤ VCC ≤ 5.5 V]
Symbol
Parameter
Condition
Standard
Unit
Min.
Typ.
Max.
VOH
Output “H” voltage
Drive capacity High VCC = 5.0 V IOH =
20 mA VCC 2.0
VCC
V
Drive capacity Low VCC = 5.0 V IOH =
5 mA
VCC
2.0
VCC
V
VOL
Output “L” voltage
Drive capacity High VCC = 5.0 V IOL = 20 mA
2.0
V
Drive capacity Low VCC = 5.0 V IOL = 5 mA
2.0
V
VT+-VT-
Hysteresis INT0, INT1, INT2,
INT3, INT4,
KI0, KI1, KI2, KI3,
TRAIO, TRBO,
TRCIOA, TRCIOB,
TRCIOC, TRCIOD,
TRDIOA0, TRDIOB0,
TRDIOC0, TRDIOD0,
TRDIOA1, TRDIOB1,
TRDIOC1, TRDIOD1,
TRCTRG, TRCCLK,
TRFI, TRGIOA,
TRGIOB, ADTRG,
RXD0, RXD1, RXD2,
CLK0, CLK1, CLK2,
SSI, SCL, SDA, SSO
0.1
1.2
V
RESET
0.1
1.2
V
IIH
Input “H” current
VI = 5 V, VCC = 5.0 V
5.0
A
IIL
Input “L” current
VI = 0 V, VCC = 5.0 V
5.0
A
RPULLUP
Pull-up resistance
VI = 0 V, VCC = 5.0 V
25
50
100
k
RfXIN
Feedback
resistance
XIN
—0.3
M
RfXCIN
Feedback
resistance
XCIN
8
M
VRAM
RAM hold voltage
During stop mode
1.8
V
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