HD6417032F20V Renesas Electronics America, HD6417032F20V Datasheet - Page 485

• Manufacturer Part Number: HD6417032F20V
• Description: SH1 ROMLESS LEAD FREE
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7030r

Specifications of HD6417032F20V

• Core Processor: SH-1
• Core Size: 32-Bit
• Speed: 20MHz
• Connectivity: EBI/EMI, SCI
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 32
• Program Memory Type: ROMless
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 112-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

Table 17.2 Selecting PROM Programming Mode
Mode
Write
Verify
Program inhibit
Legend:
0: Low
1: High
V
V
17.3.2
Write/Verify: Write/verify can be accomplished by an efficient high-speed, high-reliability
programming method. This method can write data quickly and accurately without placing voltage
stress on the device. The basic flowchart for this high-speed, high-reliability programming method
is shown in figure 17.4.
PP
CC
: V
: V
PP
CC
level
level
Write/Verify and Electrical Characteristics
CE
CE
0
0
1
1
CE
CE
0
0
OE
OE
OE
OE
1
0
0
1
0
1
PGM
PGM
PGM
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
Rev. 7.00 Jan 31, 2006 page 457 of 658
REJ09B0272-0700
Section 17 ROM
A16–A0
Address input