DF2218BR24V Renesas Electronics America, DF2218BR24V Datasheet - Page 418

• Manufacturer Part Number: DF2218BR24V
• Description: IC H8S/2218 MCU FLASH 112-LFBGA
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2200r

Specifications of DF2218BR24V

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 24MHz
• Connectivity: SCI, SmartCard, USB
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 69
• 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: A/D 6x10b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 112-LFBGA
• For Use With: HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)3DK2218-SS - KIT DEV H8S/2218 WINDOWS SIDESHW3DK2218 - DEV EVAL KIT H8S/2218
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Table 11.3 Operating State in Each Mode
11.7
(1) Notes on Using the Emulator
In the E6000 emulator the RTC module is mounted on an external extended board. Since it must
be accessed as an external module, the limitations listed below apply. These limitations do not
apply to the E10A or to product chips.
• RTC operation is not supported in the H8S/2218 Group's mode 7 (single-chip mode).
• When using the RTC module in the H8S/2218 Group's mode 6 (on-chip ROM-enabled mode)
• The above setting is not necessary when using the RTC module in the H8S/2218 Group's
(2) Bus Interface
The bus interface of the module conforms to the bus specifications for external area 7.
Consequently, before accessing the RTC module, area 7 must be specified as having an 8-bit bus
width and 3-state access using the bus controller register.
(3) Method for Reading Pin States Using the Port D Register (PORTD)
First access EXMDLSTP or the RTC register (address range: H'FFFF40 to H'FFFF5F). Then, you
must perform a dummy read to the external address space (such as H'FFEF00 to H'FF7FF) outside
the range H'FFFF40 to H'FFFF5F before reading PORTD.
Rev.7.00 Dec. 24, 2008 Page 362 of 698
REJ09B0074-0700
Function
Clock operation
Free running
timer operation
or the H8S/2212 Group's mode 7 (single-chip mode), A7 to A0 are input pins in the initial
status. Therefore, A7 to A0 must be set as output pins by setting PC7DDR to PC0DDR to H'FF
before accessing the RTC module.
modes 4 and 5 (on-chip ROM-disabled mode) because A7 to A0 are output pins.
Usage Notes
Subclock
High-
Speed
operation
Operating
Medium-
Speed
Subclock
operation
Operating
Sleep
Subclock
operation
Operating
Module
Stop
Halted
(Retained)
Halted
(Retained)
Watch
Subclock
operation
Halted
(Retained)
Subactive
Subclock
operation
Halted
(Retained)
Subsleep
Subclock
operation
Halted
(Retained)
Software
Standby
Subclock
operation
Halted
(Retained)
Hard-ware
Standby
Halted
(Reset)
Halted
(Reset)