M16C29 Datasheet, PDF (396/499 Pages) Renesas Technology Corp – RENESAS MCU M16C FAMILY / M16C/Tiny SERIES

M16C/29 Group
21. Electrical Characteristics (Normal-version)
Table 21.9 Electrical Characteristics (2) (Note 1)
VCC = 5V
Symbol Parameter
Measurement Condition
Standard
Min. Typ. Max.
Unit
ICC
Power Supply Output pins are Mask ROM
f(BCLK) = 20 MHz,
Current
left open and
main clock, no division
(VCC=4.2 to 5.5V) other pins are
connected to VSS
On-chip oscillation, f2(ROC) selected,
f(BCLK) = 1 MHz
18 25 mA
2
mA
Flash memory f(BCLK) = 20 MHz,
main clock, no division
18 25 mA
On-chip oscillation, f2(ROC) selected,
f(BCLK) = 1 MHz
2
mA
Flash memory
program
f(BCLK) = 10 MHz, Vcc = 5.0 V
11
mA
Flash memory
erase
f(BCLK) = 10 MHz, Vcc = 5.0 V
11
mA
Mask ROM
f(BCLK) = 32 kHz,
In low-power consumption mode,
Program running on ROM⁽³⁾
25
µA
On-chip oscillation,
f2(ROC) selected, f(BCLK) = 1 MHz,
In wait mode
50
µA
Flash memory f(BCLK) = 32 kHz,
In low-power consumption mode,
Program running on RAM⁽³⁾
25
µA
f(BCLK) = 32 kHz,
450
µA
In low-power consumption mode,
Program running on flash memory⁽³⁾
On-chip oscillation,
f2(ROC) selected, f(BCLK) = 1 MHz,
In wait mode⁽⁴⁾
50
µA
Mask ROM, f(BCLK) = 32 kHz, In wait mode⁽²⁾,
Flash memory Oscillation capacity high
8.5
µA
f(BCLK) = 32 kHz, In wait mode⁽²⁾,
Oscillation capacity low
3
µA
While clock stops, Topr = 25° C
0.8 3 µA
Idet4 Low voltage detection dissipation current⁽⁴⁾
0.7 4 µA
Idet3 Reset area detection dissipation current⁽⁴⁾
1.2 8 µA
NOTES:
1. Referenced to VCC= 4.2 to 5.5 V, VSS= 0 V at Topr = -20 to 85° C / -40 to 85 ° C, f(BCLK) = 20 MHz unless otherwise
specified.
2. With one timer operates, using fC32.
3. This indicates the memory in which the program to be executed exists.
4. Idet is dissipation current when the following bit is set to 1 (detection circuit enabled).
Idet4: VC27 bit in the VCR2 register
Idet3: VC26 bit in the VCR2 register
Rev. 1.12 Mar.30, 2007 ^{page 372} of 458
REJ09B0101-0112