DF2117VLP20V Renesas Electronics America, DF2117VLP20V Datasheet - Page 85

• Manufacturer Part Number: DF2117VLP20V
• Description: IC H8S/2117 MCU FLASH 145TFLGA
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2117VLP20V

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: FIFO, I²C, LPC, SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 112
• Program Memory Size: 160KB (160K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 16x10b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 145-TFLGA
• For Use With: HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)3DK2166 - DEV EVAL KIT H8S/2166
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

2.4.2
This 24-bit counter indicates the address of the next instruction the CPU will execute. The length
of all CPU instructions is 2 bytes (one word), so the least significant PC bit is ignored. (When an
instruction is fetched, the least significant PC bit is regarded as 0).
2.4.3
EXR is an 8-bit register that manipulates the LDC, STC, ANDC, ORC, and XORC instructions.
When these instructions, except for the STC instruction, are executed, all interrupts including NMI
will be masked for three states after execution is completed.
Bit
7
6 to 3
2
1
0
Program Counter (PC)
Extended Control Register (EXR)
Bit Name
T
⎯
I2
I1
I0
Initial
Value
0
All 1
1
1
1
SP (ER7)
R/W
R/W
⎯
R/W
R/W
R/W
Figure 2.8 Stack
Description
Trace Bit
This bit has no effect on the operation of the MCU.
Reserved
These bits are always read as 1.
Interrupt Request Mask Bits 2 to 0
These bits have no effect on the operation of the MCU.
Rev. 3.00 Sep. 28, 2009 Page 39 of 910
Stack area
Free area
REJ09B0350-0300
Section 2 CPU