M30800SAGP-BL#U5 Renesas Electronics America, M30800SAGP-BL#U5 Datasheet - Page 329

• Manufacturer Part Number: M30800SAGP-BL#U5
• Description: IC M32C/80 MCU ROMLESS 100LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M32C/80r

Specifications of M30800SAGP-BL#U5

• Core Processor: M16C/80
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, IEBus, SIO, UART/USART
• Peripherals: DMA, WDT
• Number Of I /o: 45
• Program Memory Type: ROMless
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 10x10b, D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 100-LQFP
• For Use With: R0K330879S001BE - KIT DEV RSK M32C/87R0K330879S000BE - KIT DEV RSK M32C/87
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

M
R
R
24.2 Bus
e
E
3
. v
J
2
0
C
24.2.1 HOLD Signal
1
9
8 /
0 .
B
When entering microprocessor mode or memory expansion mode from single-chip mode and using
__________
HOLD input, set the PM01 and PM00 bits to "11
mode) after setting the PD4_7 to PD4_0 bits in the PD4 register and the PD5_2 to PD5_0 bits in the PD5
register to "0" (input mode).
P4
are not placed in high-impedance states even when a low-level ("L") signal is applied to the HOLD pin, if
the PM01 and PM00 bits are set to "11
after setting the PD4_7 to PD4_0 bits in the PD4 register and the PD5_2 to PD5_0 bits in the PD5 register
to "1" (output mode) in single-chip mode.
0
0
0
2
0
G
7
N
1
to P4
o
o r
0 -
. v
u
__________
1
p
0
0
, 1
0
7
(A
2
0
16
0
5
to A
Page 308
22
, A
_____
23
, CS0 to CS3, MA8 to MA12) and P5
f o
_______
3
3
0
_______
2
" (microprocessor mode) or to "01
2
" (microprocessor mode) or to "01
0
to P5
2
(RD/WR/BHE, RD/WRL/WRH)
______ ______ ________ ______ _______ ________
2
" (memory expansion mode)
2
" (memory expansion
24. Precautions (Bus)
__________