DF2214BQ16V Renesas Electronics America, DF2214BQ16V Datasheet - Page 82

• 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
• Higher speed
2.2
The H8S/2000 CPU has two operating modes: normal * and advanced. Normal mode supports a
maximum 64-kbyte address space. Advanced mode supports a maximum 16-Mbyte total address
space (architecturally a maximum 16-Mbyte program area and a maximum of 4 Gbytes for
program and data areas combined). The mode is selected by the mode pins of the microcontroller.
Note: * Not available in the H8S/2214 Group.
(1) Normal Mode (not available in the H8S/2214 Group)
The exception vector table and stack have the same structure as in the H8/300 CPU.
(a) Address Space
A maximum address space of 64 kbytes can be accessed.
(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. When En is used as a 16-bit register it can contain any value, even when the
corresponding general register (Rn) is used as an address register. If the general register is
referenced in the register indirect addressing mode with pre-decrement (@–Rn) or post-increment
(@Rn+) and a carry or borrow occurs, however, the value in the corresponding extended register
(En) will be affected.
Rev.4.00 Sep. 18, 2008 Page 20 of 872
REJ09B0189-0400
⎯ Basic instructions execute twice as fast
Note: * Not available in the H8S/2214 Group.
CPU operating modes
CPU Operating Modes
Figure 2.1 CPU Operating Modes
Advanced mode
Normal mode*
Maximum 16-Mbytes for
program and data areas
combined
Maximum 64-kbytes, program
and data areas combined