UPD70F3451GC-UBT-A Renesas Electronics America, UPD70F3451GC-UBT-A Datasheet - Page 1139

• 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: -

(c) Write 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 WRn↑
Delay time from address to WRn↓
Delay time from WRn↓ to data output
Delay time from ASTB↓ to WRn↓
Delay time from data output to WRn↑
Data output hold time from WRn↑
Delay time from WRn↑ to ASTB↑
WRn low-level width
WRn high-level width
High-level hold time from WRn↑ to RD
WAIT setup time (to address )
WAIT hold time (from address )
WAIT setup time (to ASTB↓)
WAIT hold time (from ASTB↓)
WAIT setup time (to WRn↓)
WAIT hold time (from WRn↓)
(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
31.25 ns ≥ T
: Number of data waits by the DWC0 register
: Number of address setup waits by the AWC register
: Number of address hold waits by the AWC register
CPU
SS0
(f
= EV
CPU
DD0
: CPU operating clock frequency)
SS1
= V
= EV
DD1
CHAPTER 28 ELECTRICAL SPECIFICATIONS
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
= EV
DAST2
WSTH
HSTA
HWRA2
DAWR2
DWROD3
DSTWR3
DODWR2
HWROD2
DWRST
WWRL2
WWRH2
HWRRD2
DAWT2
HAWT2
DSTWT
HSTWT
DWRWT2
HWRWT2
SS2
Symbol
= AV
DD0
= EV
<10>
<12>
<44>
<45>
<46>
<47>
<48>
<49>
<50>
<51>
<52>
<53>
<26>
<27>
<28>
<29>
<54>
<55>
<11>
User’s Manual U18279EJ3V0UD
SS0
= AV
DD1
Conditions
= EV
SS1
= AV
DD2
= AV
SS2
(1 + w
(1 + w
(2 + w
(2 + w
(1.5 + w
(0.5 + w
(1 + w
(1 + w
(1 + w
(0.5 + w
(0.5 + w
(0.5 + w
= 0 V, C
DD0
D
w
AS
0.5T − 16
AS
AS
+ w + w
= AV
AH
AS
T − 19
D
T − 19
D
D
MIN.
+ w
+ w
+ w
D
+ w) T − 25
+ w) T − 20
) T − 1
+ w + w
AS
+ i) T − 16
AH
AH
+ w) T + 2
L
) T − 20
) T − 19
) T − 16
AH
AH
AH
DD1
= 50 pF)
) T − 36
) T − 20
) T − 20
AH
) T + 2
= AV
AS
+
DD2
(1 + w
(1.5 + w
(0.5 + w
= 4.0 to 5.5 V,
D
w
+ w + w
AH
MAX.
D
D
) T − 45
15
+ w + w
+ w) T − 37
AH
) T − 37
AS
+
Unit
1137
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns