DF2505BR26DV Renesas Electronics America, DF2505BR26DV Datasheet - Page 67

• Manufacturer Part Number: DF2505BR26DV
• Description: IC H8S/2505 MCU FLASH 176-LFBGA
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2500r

Specifications of DF2505BR26DV

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 26MHz
• Connectivity: I²C, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 104
• Program Memory Size: 384KB (384K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 16x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 176-LFBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Type
Address
bus
Data bus D15 to D0 11 to 1,
Bus
control
Symbol
A23 to A0 37 to 15,
CS7
CS6
CS5
CS4
CS3
CS2
CS1
CS0
AS
RD
HWR
LWR
FP-144J,
FP-144JV BP-176V*
13
144 to
140
131
132
133
134
138
137
136
135
83
82
81
80
Pin No.
L15
R1, P2,
P1, N2,
M4, N1,
M3, M2,
M1, L4,
L2, L1,
L3, K2,
K1, K3,
K4, J2,
J1, J3,
J4, H2,
H1, F4
E2, E3,
D1, E4,
D2, C1,
D3, C2,
B1, C3,
A1, B2,
A2, B3,
D4, A3
A6
B6
C5
A5
B4
A4
D5
B5
L14
L13
M15
2
I/O
O
I/O
O
O
O
O
O
Function
Outputs addresses.
Bi-directional bus.
Chip select signals for areas 7 to 0.
Pins CS2 and CS1 are not supported by the H8S/2556
Group.
Indicates that data output on the address bus is valid
when this pin is a low level.
Indicates that an access to the external address space is
in progress when this pin is a low level.
Strobe signal. Indicates that data on the upper bits (D15
to D8) of the data bus is valid during a write access.
Strobe signal. Indicates that data on the upper bits (D7 to
D0) of the data bus is valid during a write access.
Rev. 6.00 Sep. 24, 2009 Page 19 of 928
Section 1 Overview
REJ09B0099-0600