HD64F3337YCP16 Renesas Electronics America, HD64F3337YCP16 Datasheet - Page 532

• 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: -

Bits 1 and 0—Mode Select 1 and 0 (MDS1, MDS0): These bits indicate the input levels at mode
pins MD
and MD
pin (MD
21.1.7
Mode Transition Diagram: When the mode pins are set in the reset state and a reset start is
effected, the microcontroller enters one of the operating modes as shown in figure 21.2. In user
mode, the flash memory can be read but cannot be programmed or erased.
Modes in which the flash memory can be programmed and erased are boot mode, user
programming mode, and writer mode.
500
Notes: Transitions between user mode and user programming mode should only be made when the CPU is
FLSHE = 1
*1 MD
*2 MD
not accessing the flash memory.
0
with on-chip ROM
1
1
, respectively. MDS1 and MDS0 are read-only bits, and cannot be modified. The mode
Flash Memory Operating Modes
and MD
and MD
User mode
enabled
0
0
= MD
= MD
0
0
On-board programming mode
) input levels are latched into these bits when MDCR is read.
(the current operating mode). Bits MDS1 and MDS0 correspond to pins MD
programming
FLSHE = 0
1
1
Figure 21.2 Flash Memory Related State Transitions
= 0, P92 = P91 = P90 = 1
= 0, P92 = 0, P91 = P90 = 1
mode
User
MD
1
= 1
RES = 0
RES = 0
Reset state
Boot mode
*1
RES = 0
*2
RES = 0
Writer mode
1