HD64F3337YCP16 Renesas Electronics America, HD64F3337YCP16 Datasheet - Page 91

• Manufacturer Part Number: HD64F3337YCP16
• Description: IC H8 MCU FLASH 60K 84PLCC
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300r

Specifications of HD64F3337YCP16

• Core Processor: H8/300
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: Host Interface, I²C, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 74
• Program Memory Size: 60KB (60K x 8)
• 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
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 84-PLCC
• Package: 84PLCC
• Family Name: H8
• Maximum Speed: 16 MHz
• Operating Supply Voltage: 5 V
• Data Bus Width: 8 Bit
• Number Of Programmable I/os: 74
• Interface Type: HIF/I2C/SCI
• On-chip Adc: 8-chx10-bit
• On-chip Dac: 2-chx8-bit
• Number Of Timers: 3
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

2.7.2
The on-chip supporting module registers and external devices are accessed in a cycle consisting of
three states: T
Access to word data or instruction codes requires two consecutive cycles (six states).
Figure 2.15 shows the access cycle for the on-chip supporting modules. Figure 2.16 shows the
associated pin states. Figures 2.17 (a) and (b) show the read and write access timing for external
devices.
Internal address
bus
Internal read
signal
Internal data bus
(read)
Internal write
signal
Internal data bus
(write)
ø
Access to On-Chip Supporting Modules and External Devices
1
, T
2
, and T
Figure 2.15 On-Chip Supporting Module Access Cycle
3
. Only one byte of data can be accessed per cycle, via an 8-bit data bus.
T
1
state
Bus cycle
T
Address
2
state
Read data
Write data
T
3
state
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