MB89475PFV Ver la hoja de datos (PDF) - Fujitsu
Número de pieza
componentes Descripción
Fabricante
MB89475PFV Datasheet PDF : 48 Pages
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MB89470 Series
(Continued)
Part number
Parameter
MB89475
MB89P475
MB89PV470
A/D converter
10-bit resolution × 8 channels
A/D conversion function (conversion time : 60 tinst*)
Supports repeated activation by internal clock.
UART/SIO
Synchronous/asynchronous data transfer capable
(Max baud rate : 78.125 Kbps at 10 MHz)
(7 and 8 bits with parity bit ; 8 and 9 bits without parity bit)
Buzzer output
7 frequency types (FCH/212, FCH/211, FCH/210, FCH/29, FCL/25, FCL/24, FCL/23) are selectable by
software.
Standby mode
Sleep mode, stop mode, subclock mode (dual clock product) and watch mode (dual clock
product)
Process
CMOS
Operating Voltage
2.2 V to 5.5 V
3.5 V to 5.5 V
2.7 V to 5.5 V
* : tinst is one instruction cycle (execution time) , which can be selected as 1/4, 1/8, 1/16, or 1/64 of main clock.
s PACKAGE AND CORRESPONDING PRODUCTS
Package
Part number
DIP-48P-M01
FPT-48P-M05
FPT-48P-M13
MQP-48C-P01
O : Available
X : Not available
MB89475
O
O
O
X
MB89P475
O
O
O
X
MB89PV470
X
X
X
O
s DIFFERENCES AMONG PRODUCTS
1. Memory Size
Before evaluating using the piggyback product, verify its differences from the product that will actually be used.
Take particular care on the following point :
• The stack area, etc., is set at the upper limit of the RAM.
2. Current Consumption
• For the MB89PV470, add the current consumed by the EPROM mounted in the piggy-back socket.
• When operating at low speed, the current consumed by the one-time PROM product is greater than that for
the mask ROM product. However, the current consumption are roughly the same in sleep or stop mode.
• For more information, see “s ELECTRICAL CHARACTERISTICS”.
3. Oscillation stabilization time after power-on reset
• For MB89PV470, there is no power-on stabilization time after power-on reset.
• For MB89P475, there is power-on stabilization time after power-on reset.
• For MB89475, the power-on stabilization time can be select.
• For more information, refer to “s MASK OPTIONS”.
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