DF2214BQ16V Renesas Electronics America, DF2214BQ16V Datasheet - Page 84

• Manufacturer Part Number: DF2214BQ16V
• Description: IC H8S/2214 MCU FLASH 112-TFBGA
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2200r

Specifications of DF2214BQ16V

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 16MHz
• Connectivity: SCI
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 72
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 12K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: D/A 1x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 112-TFBGA
• For Use With: HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)3DK2218 - DEV EVAL KIT H8S/2218
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 2 CPU
(e) Stack Structure
When the program counter (PC) is pushed onto the stack in a subroutine call, and the PC,
condition-code register (CCR), and extended control register (EXR) are pushed onto the stack in
exception handling, they are stored as shown in figure 2.3. When EXR is invalid, it is not pushed
onto the stack. For details, see section 4, Exception Handling.
(2) Advanced Mode
(a) Address Space
Linear access is provided to a 16-Mbyte maximum address space (architecturally a maximum 16-
Mbyte program area and a maximum 4-Gbyte data area, with a maximum of 4 Gbytes for program
and data areas combined).
(b) Extended Registers (En)
The extended registers (E0 to E7) can be used as 16-bit registers, or as the upper 16-bit segments
of 32-bit registers or address registers.
(c) Instruction Set
All instructions and addressing modes can be used.
Rev.4.00 Sep. 18, 2008 Page 22 of 872
REJ09B0189-0400
SP
Notes: 1.
(a) Subroutine Branch
2.
3.
When EXR is not used it is not stored on the stack.
SP when EXR is not used.
Ignored when returning.
(16 bits)
Figure 2.3 Stack Structure in Normal Mode
PC
(SP
SP
*
2
)
(b) Exception Handling
Reserved *
(16 bits)
CCR *
EXR *
CCR
PC
1
3
1
*
3