HD64F3337YCP16V Renesas Electronics America, HD64F3337YCP16V Datasheet - Page 452

• Manufacturer Part Number: HD64F3337YCP16V
• Description: MCU 3/5V 60K PB-FREE 84-PLCC
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300r

Specifications of HD64F3337YCP16V

• Core Size: 8-Bit
• Program Memory Size: 60KB (60K x 8)
• Oscillator Type: Internal
• Core Processor: H8/300
• Speed: 16MHz
• Connectivity: Host Interface, I²C, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 74
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 84-PLCC
• No. Of I/o's: 74
• Ram Memory Size: 1KB
• Cpu Speed: 16MHz
• No. Of Timers: 6
• No. Of Pwm Channels: 2
• Digital Ic Case Style: PLCC
• Controller Family/series: H8/300
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

High-Speed, High-Reliability Programming: Unused areas of the H8/3334YF flash memory
contain H'FF data (initial value). The H8/3334YF flash memory uses a high-speed, high-reliability
programming procedure. This procedure provides enhanced programming speed without
subjecting the device to voltage stress and without sacrificing the reliability of programmed data.
Figure 19.15 shows the basic high-speed, high-reliability programming flowchart. Tables 19.15
and 19.16 list the electrical characteristics during programming.
420
Address + 1
address
Figure 19.15 High-Speed, High-Reliability Programming
No
Program setup command
Program-verify command
Set V
Program command
Set V
Last address?
PP
Verification?
Address = 0
Wait (25 s)
Wait (6 s)
n + 1
= 12.0 V 0.6 V
n = 0
Start
End
PP
= V
Go
Yes
n
CC
No go
n = 20?
Fail
Yes
No