M30845FJGP#U3 Renesas Electronics America, M30845FJGP#U3 Datasheet - Page 476

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
-
R
R
M
e
E
3
. v
J
Figure 26.8 V
2
0
1
C
9
0 .
B
8 /
Memory Expansion Mode and Microprocessor Mode
(when accessing external memory space and using the multiplexed bus)
0
1
4
0
3
[ Write Timing ]
J
[ Read Timing ]
CSi
ADi
RD
CSi
ADi
WR,WRL,
WRH
BCLK
ALE
ADi
/DBi
BHE
BCLK
ALE
ADi
/DBi
BHE
G
NOTES:
6
u
NOTES:
0 -
o r
. l
1. Varies with operation frequency:
2. Varies with operation frequency:
0
1
u
, 7
0
t
t
t
t
t
p
d(AD-ALE)
h(ALE-AD)
h(RD-AD)
ac2(RD-DB)
ac2(AD-DB)
1
t
(if external bus cycle is a + b , n=a)
t
(if external bus cycle is a + b , n=a)
t
t
t
(if external bus cycle is a + b , m=(b x 2)-1)
d(AD-ALE)
h(ALE-AD)
h(WR-AD)
h(WR-CS)
d(DB-WR)
2
(
M
CC1
0
0
3
t
18ns.max
5
d(BCLK-ALE)
t
18ns.max
2
d(BCLK-ALE)
=(tcyc/2-10)ns.min, t
=V
=(tcyc/2 x n-20)ns.min (if external bus cycle is a + b , n=a)
=(tcyc/2 x n-10)ns.min (if external bus cycle is a + b , n=a)
C
=(tcyc/2-10)ns.min,
=(tcyc/2-10)ns.min, t
=(tcyc/2 x m-25)ns.min
=(tcyc/2 x p-35)ns.max (if external bus cycle is a + b , p={(a+b-1) x 2}+1)
=(tcyc/2 x m-35)ns.max (if external bus cycle is a + b , m=(b x 2)-1)
=(tcyc/2 x n - 20)ns.min
=(tcyc/2 x n -10)ns.min
t
d(BCLK-CS)
18ns.max
t
8 /
t
t
Page 453
18ns.max
18ns.max
d(BCLK-AD)
18ns.max
CC2
d(BCLK-CS)
d(BCLK-AD)
t
t
, 4
(2 +2 Bus Cycles)
(2 +2 Bus Cycles)
d(AD-ALE)
d(AD-ALE)
t
ac2(AD-DB)
=3.3V Timing Diagram (2)
M
3
2
C
(1)
(2)
f o
8 /
(1)
4
4
h(RD-CS)
9
Address
) T
Address
h(WR-DB)
5
t
h(BCLK-ALE)
t
h(BCLK-ALE)
-2ns.min
-2ns.min
=(tcyc/2-10)ns.min
t
h(ALE-AD)
=(tcyc/2-20)ns.min
t
h(ALE-AD)
(2)
(1)
t
t
d(BCLK-RD)
d(BCLK-WR)
18ns.max
t
dz(RD-AD)
18ns.max
8ns.max
t
ac2(RD-DB)
tcyc
tcyc
t
d(DB-WR)
tcyc=
Measurement Conditions:
• V
• Input high and low voltage:
• Output high and low voltage:
(1)
t
t
su(DB-BCLK)
h(BCLK-WR)
CC
f
t
Data output
(BCLK)
h(BCLK-RD)
-3ns.min
(2)
0ns.min
V
V
1
10
26. Electrical Characteristics (M32C/84)
=V
IH
OH
9
=1.5V, V
Data input
CC
=1.5V, V
t
2
h(WR-CS)
=3.0 to 3.6V
30ns.min
t
0ns.min
h(RD-DB)
t
IL
h(RD-CS)
t
OL
=0.5V
h(WR-DB)
t
t
h(RD-AD)
h(WR-AD)
Vcc
(2)
=1.5V
1
(1)
=Vcc
t
(2)
h(BCLK-AD)
(1)
(2)
t
0ns.min
t
t
h(BCLK-CS)
Address
0ns.min
0ns.min
h(BCLK-CS)
h(BCLK-AD)
0ns.min
Address
2
=3.3V