M30845FJGP#U3 Renesas Electronics America, M30845FJGP#U3 Datasheet - Page 98

IC M32C MCU FLASH 512K 144LQFP

M30845FJGP#U3

Manufacturer Part Number
M30845FJGP#U3
Description
IC M32C MCU FLASH 512K 144LQFP
Manufacturer
Renesas Electronics America
Series
M16C™ M32C/80r
Datasheets

Specifications of M30845FJGP#U3

Core Processor
M32C/80
Core Size
16/32-Bit
Speed
32MHz
Connectivity
CAN, I²C, IEBus, SIO, UART/USART
Peripherals
DMA, PWM, WDT
Number Of I /o
121
Program Memory Size
512KB (512K x 8)
Program Memory Type
FLASH
Ram Size
24K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 5.5 V
Data Converters
A/D 34x10b, D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
144-LQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
M
R
R
e
E
3
. v
J
2
Figure 8.11 RD Signal Output Extended by RDY Signal
0
C
1
9
8 /
0 .
B
0
1
4
0
G
3
J
6
u
o r
0 -
. l
(2) Multiplexed Bus with 2 Wait States
(1) Separate Bus with 2 Wait States
u
0
1
p
, 7
0
NOTES:
1
RDY
RDY
_____
(
BCLK
RD
CS
(i=0 to 3)
BCLK
RD
CS
(i=0 to 3)
1. The chip-select signal (CSi) may be output longer depending on CPU state such as the instruction
2
M
0
tsu
Timing to receive RDY for j wait(s): j+1 cycles (j = 1 to 3)
i
i
queue buffer.
3
0
(1)
(1)
2
5
(RDY-BCLK)
C
: Wait states inserted by RDY
: Wait states inserted by program
8 /
Page 75
, 4
M
3
1st cycle
1st cycle
: Setup time for RDY input
2
C
8 /
f o
4
4
) T
9
5
2nd cycle
2nd cycle
________
Timing to receive RDY
Timing to receive RDY
3rd cycle
3rd cycle
tsu(RDY - BCLK)
tsu(RDY - BCLK)
4th cycle
4th cycle
8. Bus