HD6417020SVX12I Renesas Electronics America, HD6417020SVX12I Datasheet - Page 439

• Manufacturer Part Number: HD6417020SVX12I
• Description: IC SUPERH MPU ROMLESS 100TQFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7020r

Specifications of HD6417020SVX12I

• Core Processor: SH-1
• Core Size: 32-Bit
• Speed: 12.5MHz
• Connectivity: EBI/EMI, SCI
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 32
• Program Memory Type: ROMless
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

Table 16.2 Select PROM Programming Mode
Mode
Write
Verify
Program inhibit
Symbols:
0: Low
1: High
V
V
16.3.2
Write/Verify: Write/verify can be accomplished by an efficient high-speed high-reliability
programming system. This system can write data quickly and accurately without placing voltage
stress on the device. The basic flowchart for this high-speed, high-reliability programming system
is shown in figure 16.4.
424 RENESAS
PP
CC
: V
: V
PP
CC
level
level
Write/Verify and Electrical Characteristics
CE
0
0
0
0
1
1
OE
1
0
0
1
0
1
PGM
0
1
0
1
0
1
Pin
V
V
PP
PP
V
V
CC
CC
I/O7–I/O0
Data input
Data output
High impedance
A16–A0
Address input