UPD70F3451GC-UBT-A Renesas Electronics America, UPD70F3451GC-UBT-A Datasheet - Page 1135

• Manufacturer Part Number: UPD70F3451GC-UBT-A
• Description: MCU 32BIT 128KB FLASH 80LQFP
• Manufacturer: Renesas Electronics America
• Series: V850E/Ix3r

Specifications of UPD70F3451GC-UBT-A

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 64MHz
• Connectivity: CSI, I²C, UART/USART
• Peripherals: DMA, LVD, PWM, WDT
• Number Of I /o: 44
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3.5 V ~ 5.5 V
• Data Converters: A/D 10x12b, 4x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

(4) Bus timing (
(a) Read cycle (CLKOUT asynchronous)
Cautions 1. Set T in accordance with the following condition.
Remarks 1. w
Delay time from address to ASTB↓
ASTB high-level width
Address hold time from ASTB↓
Address hold time from RD↑
Delay time from address to RD↓
Delay time from RD↓ to address float
Data input setup time from address
Data input setup time from ASTB↓
Data input setup time from RD↓
Delay time from ASTB↓ to RD↓
Data input hold time (from RD↑)
Delay time from RD↑ to bus output
Delay time from RD↑ to ASTB↑
RD low-level width
RD high-level width
High-level hold time from RD↑ to WRn t
WAIT setup time (to address )
WAIT hold time (from address )
WAIT setup time (to ASTB↓)
WAIT hold time (from ASTB↓)
WAIT setup time (to RD↓)
WAIT hold time (from RD↓)
(T
V
SS0
A
= −40 to +85°C, V
= V
2. Be sure to insert the address setup waits and address hold waits.
2. T = 1/f
3. n = 0, 1
4. i: Number of idle states
SS1
Parameter
w
w
w: Number of external waits by the WAIT pin
AS
AH
D
= EV
: Number of data waits by the DWC0 register
μ
: Number of address setup waits by the AWC register
: Number of address hold waits by the AWC register
31.25 ns ≥ T
PD70F3454GC-8EA-A and 70F3454F1-DA9-A only)
CPU
SS0
(f
= EV
CPU
DD0
: CPU clock frequency)
SS1
= V
= EV
DD1
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
CHAPTER 28 ELECTRICAL SPECIFICATIONS
DAST2
WSTH
HSTA
HRDA2
DARD2
FRDA
DAID2
DSTID
DRDID2
DSTRD3
HRDID2
DRDOD2
DRDST
WRDL2
WRDH2
HRDWR2
DAWT2
HAWT2
DSTWT
HSTWT
DRDWT2
HRDWT2
= EV
SS2
Symbol
= AV
DD0
<10>
<12>
<13>
<14>
<15>
<16>
<17>
<18>
<19>
<20>
<21>
<22>
<23>
<24>
<25>
<26>
<27>
<28>
<29>
<30>
<31>
<11>
= EV
User’s Manual U18279EJ3V0UD
SS0
Conditions
= AV
DD1
= EV
SS1
= AV
DD2
(1.5 + w
(2 + i + w
(2 + i + w
(1 + w
(1 + w
= AV
(0.5 + w
(1 + w
(1 + w
SS2
(0.5 + w
(0.5 + w
(0.5 + w
D
(1 + i) T − 29
(1 + i) T − 19
D
+ w + w
= 0 V, C
AS
0.5T − 16
DD0
+ w + w
D
AS
AS
AS
MIN.
+ w
D
+ w) T − 20
AS
+ i) T − 17
AH
AH
+ w
+ w
2
+ w) T + 2
= AV
) T − 20
) T − 19
) T − 16
AH
AS
AH
AH
) T − 36
+ w
AH
L
) T − 20
) T − 20
DD1
) T + 2
= 50 pF)
AH
) T − 1
= AV
(1.5 + w
(1.5 + w
(2 + w
DD2
(1 + w
(0.5 + w
(1 + w
= 4.0 to 5.5 V,
D
D
+ w + w
D
+ w + w
D
+ w + w
+ w + w
D
MAX.
D
+ w) T − 37
16
+ w) T − 37
AS
AS
+ w
+ w
AH
AH
) T − 37
AH
) T − 37
AH
) T − 37
) T − 45
Unit
1133
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns