HD64F3337YCP16V Renesas Electronics America, HD64F3337YCP16V Datasheet - Page 459

• 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

(4) Set H'FF as the PROM programmer buffer data for addresses H'8000 to H'1FFFF. The
H8/3334YF PROM size is 32 kbytes. Addresses H'8000 to H'1FFFF always read H'FF, so if H'FF
is not specified as programmer data, a verify error will occur.
(5) Notes on applying, releasing, and shutting
Apply the programming voltage (V
V
To prevent unintended programming or erasing of flash memory, in these power-on and
power-off timings, the application, release, and shutting-off of V
microcontroller is in a stable operating condition as defined below.
Stable operating condition
CC
The V
Clock oscillation must be stabilized (the oscillation settling time must have elapsed), and
The microcontroller must be in the reset state, or in a state in which a reset has ended
The P and E bits must be cleared in the flash memory control register (FLMCR)
If V
the rated voltage range (V
the flash memory may be programmed or erased by mistake. This can occur even if V
0 V. To prevent changes in the V
power supply is adequately decoupled by inserting bypass capacitors.
oscillation must not be stopped
When turning on V
(t
normally (reset has been released) and flash memory is not being accessed
Apply or release V
memory (when a program in on-chip RAM or external memory is executing). Flash
memory cannot be read normally at the instant when V
flash memory while V
For a reset during operation, apply or release V
for at least ten system clock cycles (10ø).
When applying or releasing V
.
OSC1
PP
= 20 ms), and do not apply V
CC
is applied, released, or shut off while the microcontroller’s V
voltage must be stabilized within the rated voltage range (V
PP
CC
either in the reset state, or when the CPU is not accessing flash
power, hold the RES pin low during the oscillation settling time
PP
is being applied or released.
CC
= 2.7 to 5.5 V)
PP
PP
, make sure that the P or E bit is not set by mistake.
CC
) after the rise of V
PP
power supply when V
until after this time.
*1
*2
off the programming voltage (V
, since microcontroller operation is unstable,
PP
only after the RES pin has been held low
CC
, and release V
PP
is applied or released. Do not read
PP
is applied, be sure that the
PP
must take place when the
CC
CC
PP
voltage is not within
= 2.7 V to 5.5 V)
before shutting off
PP
)
CC
427
*2
=