HD64F3337YCP16V Renesas Electronics America, HD64F3337YCP16V Datasheet - Page 87

• 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

2.6.4
The power-down state includes three modes: sleep mode, software standby mode, and hardware
standby mode.
Sleep Mode: Is entered when a SLEEP instruction is executed. The CPU halts, but CPU register
contents remain unchanged and the on-chip supporting modules continue to function.
Software Standby Mode: Is entered if the SLEEP instruction is executed while the SSBY
(Software Standby) bit in the system control register (SYSCR) is set. The CPU and all on-chip
supporting modules halt. The on-chip supporting modules are initialized, but the contents of the
on-chip RAM and CPU registers remain unchanged as long as a specified voltage is supplied. I/O
port outputs also remain unchanged.
Hardware Standby Mode: Is entered when the input at the
functions halt, including I/O port output. The on-chip supporting modules are initialized, but on-
chip RAM contents are held.
See section 22, Power-Down State, for further information.
2.7
The CPU is driven by the system clock (ø). The period from one rising edge of the system clock to
the next is referred to as a “state.” Memory access is performed in a two- or three-state bus cycle.
On-chip memory, on-chip supporting modules, and external devices are accessed in different bus
cycles as described below.
2.7.1
On-chip ROM and RAM are accessed in a cycle of two states designated T
word data can be accessed, via a 16-bit data bus. Figure 2.13 shows the on-chip memory access
cycle. Figure 2.14 shows the associated pin states.
Power-Down State
Access Timing and Bus Cycle
Access to On-Chip Memory (RAM and ROM)
STBY
pin goes low. All chip
1
and T
2
. Either byte or
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